Qualcomm Adreno 680 vs Radeon R7 250X

When choosing between Qualcomm Adreno 680 and Radeon R7 250X, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Qualcomm Adreno 680 and Radeon R7 250X.

Qualcomm Adreno 680 is a Laptop Graphics Card

Note: Qualcomm Adreno 680 is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Qualcomm Adreno 680 here:

Main Specs

  Qualcomm Adreno 680 Radeon R7 250X
Power consumption (TDP) 80 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin
Memory type GDDR5
Maximum RAM amount 2 GB
Display Connectors 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Qualcomm Adreno 680 is used in Laptops, and Radeon R7 250X - in Desktops.
  • Qualcomm Adreno 680 is manufactured by 7 nm process technology, and Radeon R7 250X - by 28 nm process technology.

Game benchmarks

high / 1080p 0−1 10−12
ultra / 1080p 6−7
QHD / 1440p 0−1 1−2
low / 720p 1−2 24−27
medium / 1080p 0−1 14−16
The average gaming FPS of Radeon R7 250X in Assassin's Creed Odyssey is 2400% more, than Qualcomm Adreno 680.

Full Specs

  Qualcomm Adreno 680 Radeon R7 250X
Architecture GCN 1.0
Code name Cape Verde
Type Laptop Desktop
Release date 6 December 2018 13 February 2014
Pipelines 640
Boost Clock 1000 MHz
Transistor count 1,500 million
Manufacturing process technology 7 nm 28 nm
Texture fill rate 38.00
Floating-point performance 1,216 gflops
Length 210 mm
Memory bus width 128 Bit
Memory clock speed 1625 MHz
Memory bandwidth 96 GB/s
Shared memory +
DirectX DirectX 12
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 152 Mh/s
Eyefinity +
Design reference
CrossFire +
DDMA audio +
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